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YY/T 1905-2023 English PDF

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YY/T 1905-2023: Requirements for calculation accuracy of planned dose in light ion beam radiotherapy
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PDF similar to YY/T 1905-2023


Standard similar to YY/T 1905-2023

YY/T 1694   YY/T 1711   YY/T 1537   YY/T 1903   YY/T 1901   

Basic data

Standard ID YY/T 1905-2023 (YY/T1905-2023)
Description (Translated English) Requirements for calculation accuracy of planned dose in light ion beam radiotherapy
Sector / Industry Medical Device & Pharmaceutical Industry Standard (Recommended)
Classification of Chinese Standard C43
Classification of International Standard 11.040.60
Word Count Estimation 13,177
Date of Issue 2023-09-05
Date of Implementation 2024-09-15
Issuing agency(ies) State Drug Administration
Summary This standard specifies the requirements for the accuracy of dose calculations in light ion beam radiotherapy plans and describes the corresponding test methods. This standard applies to light ion beam radiotherapy plans with single-core energy ranging from 10MeV/n to 500MeV/n.

YY/T 1905-2023: Requirements for calculation accuracy of planned dose in light ion beam radiotherapy


---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
ICS 11.040.60 CCSC43 Pharmaceutical Industry Standards of the People's Republic of China Light ion beam radiation therapy planning dose calculation Accuracy requirements radiotherapy Published on 2023-09-05 Implemented on 2024-09-15 Released by the State Drug Administration

Table of contents

Preface III 1 Scope 1 2 Normative documents 1 3 Terms and Definitions 1 4 Requirements 2 4.1 Low complexity 2 4.2 Medium complexity 3 4.3 High complexity 4 5 Test method 4 5.1 General 4 5.2 Low complexity6 5.3 Medium complexity 7 5.4 High complexity 8

Foreword

This document complies with the provisions of GB/T 1.1-2020 "Standardization Work Guidelines Part 1.Structure and Drafting Rules of Standardization Documents" Drafting. Please note that some content in this document may be subject to patents. The publisher of this document assumes no responsibility for identifying patents. This document is proposed by the National Medical Products Administration. This document is sponsored by the National Technical Committee for Standardization of Medical Electrical Appliances, Sub-Technical Committee on Radiotherapy, Nuclear Medicine and Radiation Dosimetry Equipment (SAC/ TC10/SC3) centralized. This document was drafted by. Beijing Institute of Medical Device Inspection (Beijing Medical Biological Protection Equipment Inspection and Research Center), Science in China Institute of Modern Physics, Shanghai Aipqiang Particle Equipment Co., Ltd., and China Guangdong Nuclear Power Medical Technology (Mianyang) Co., Ltd. The main drafters of this document. Wang Peichen, Li Qiang, Li Rui, Wang Huiliang, Xie Bingbing, Fu Guotao, and Jiao Chunying. Light ion beam radiation therapy planning dose calculation Accuracy requirements

1 Scope

This document specifies the requirements for the accuracy of dose calculations in light ion beam radiotherapy plans and describes the corresponding test methods. This document is applicable to light ion beam radiotherapy plans with single-core energy ranging from 10MeV/n to 500MeV/n.

2 Normative documents

The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, the dated quotations For undated referenced documents, only the version corresponding to that date applies to this document; for undated referenced documents, the latest version (including all amendments) applies to this document. YY 0637 Safety requirements for radiotherapy planning systems for medical electrical equipment YY/T 1763 Medical electrical equipment Performance characteristics of medical light ion beam equipment YY 9706.264 Medical electrical equipment Part 2-64.Basic safety and basic performance of light ion beam medical electrical equipment Require defined terms)

3 Terms and definitions

The following terms and definitions as defined in YY 0637, YY/T 1763, YY 9706.264 and IEC TR60788 apply to this document. 3.1 anastomosis distancedistancetoagreement;DTA The distance between a point on the measured dose distribution and the nearest point on the calculated isodose distribution in the plan. 3.2 energypernucleon Before the ions enter the radiation head and pass through any beam adjustment device, the total kinetic energy of the ions is divided by the number of nucleons in the nucleus. [Source. YY 9706.264-2022,201.3.211] 3.3 light ion lightion An ion species with an atomic number less than or equal to neon (Z≤10). Light ions are characterized by their proton number, nucleon number and ionization state. [Source. YY 9706.264-2022,201.3.218] 3.4 light ion beam lightionbeam A collection of light ions moving in roughly the same direction. [Source. YY 9706.264-2022,201.3.219]

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